30930615

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7723}}^1$

素因数の和:7823

約数の個数: 24

約数和(自身を含む): 54222480

約数和(自身を除く): 23291865

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 7723, 23169, 38615, 69507, 115845, 347535, 687347, 2062041, 3436735, 6186123, 10310205, 30930615]

約数ペア:

[(1, 30930615), (3, 10310205), (5, 6186123), (9, 3436735), (15, 2062041), (45, 687347), (89, 347535), (267, 115845), (445, 69507), (801, 38615), (1335, 23169), (4005, 7723)]